This application generates Polestar (Zi Wei) astrology charts. Enter solar birth data which is then converted to the stems and branches system for chart calculation. The application can generate natal, yearly progression, and decade cycle charts. Charts can be converted to PDF and emailed or printed from within the application.

DYC Polestar now includes over 300 pages of class notes and extensive star auspice information from Da Yuan Circle's Polestar Astrology course. The new "interactive text" function allows students and practitioners to quickly look up details when preparing charts.